85256830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127249}}^1$

素因数の和:127323

約数の個数: 16

約数和(自身を含む): 155754000

約数和(自身を除く): 70497170

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 127249, 254498, 636245, 1272490, 8525683, 17051366, 42628415, 85256830]

約数ペア:

[(1, 85256830), (2, 42628415), (5, 17051366), (10, 8525683), (67, 1272490), (134, 636245), (335, 254498), (670, 127249)]